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arXiv 0812.3495hep-ex
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ALPS实验的现状

Status of the ALPS Experiment

K. Ehret

摘要:

DESY的ALPS实验寻找与光子耦合非常弱的光粒子。主要物理目标是在光子再生实验中寻找轴子样粒子。实验装置的中心部分是一个5特斯拉的强超导HERA偶极磁体。在2007年和2008年的两个运行期间,我们收集了第一批数据,并探讨了设置的敏感性。一个法布里-珀罗激光腔正在建立,以提高灵敏度超过一个数量级。

英文摘要:

The ALPS experiment at DESY searches for light particles which are coupling very weakly to photons. Primary physics goal is the search for axion like particles in a photon regeneration experiment. Central part of the experimental setup is a five Tesla strong superconducting HERA dipole magnet. During two operation periods in the years 2007 and 2008 we have collected first data and explored the sensitivity of the setup. A Fabry Perot laser cavity is being set up in order to increase the sensitivity by more than one order of magnitude.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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